Use technology and the given confidence level and sample data to find the confidence interval for the population mean u. Assume that the population does not exhibit a normal distribution.Weight lost on a diet:95% confidencen= 41X=3.0 kgs= 5.4 kg....What is the confidence interval for the population mean u?2 kg

Answered: Image /qna-images/answer/22c465b5-390b-4cb6-901c-1ce511366fab.jpg

Answered: Use technology and the given confidence…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Refer to the accompanying data set and construct a 95% confidence interval estimate of the mean pulse rate of adult females; then do the same for adult males. Compare the results. Click the icon to view the pulse rates for adult females and adult males. Pulse Rates Construct a 95% confidence interval of the mean pulse rate for adult females. bpm bpm <µ< (Round to one decimal place as needed.) Pulse Rates (beats per minute) Males Females 87 71 78 86 75 62 93 79 49 73 61 72 71 76 54 51 54 84 61 68 84 90 54 55 81 91 77 78 86 87 52 70 86 89 60 61 53 94 75 66 35 71 61 96 63 88 67 55 81 83 76 69 79 82 84 58 77 76 65 57 62 58 69 66 64 99 99 67 77 75 Enter your answer in the edit fields and then click Check Answer. 42 87 61 76 88 56 64 73
Construct a confidence interval for ud, the mean of the differences d for the population of paired data. Assume that the population of paired differences is normally distributed. If d = 3.125, Sd = 2.911, and n = 8, determine a 95 percent confidence interval for ud. 0.691 Hd <3.986 O 2.264 < d < 3.986 O 2.264 < d < 5.559 O 0.691 < d < 5.559
Use the given data to find the 95% confidence interval estimate of the population mean ?μ. Assume that the population has a normal distribution. IQ scores of professional athletes: Sample size ?=10n=10Mean ?⎯⎯⎯=103x¯=103Standard deviation ?=12s=12 <?<<μ<
A statistics class is estimating the mean height of all female students at their college. They collect a random sample of 42 female students and measure their heights. The mean of the sample is 65.3 inches and the sample standard deviation is 5.4 inches. Find the 90% confidence interval for the mean height of all female students in their school? Assume that the distribution of individual female heights at this school is approximately normal. 1. The t value is 1.3025 2. The standard error has a value of -- 3. The margin of error has a value of 4. Find the 90% confidence interval for the mean height of all female students in their school
Construct the indicated confidence interval for the population mean u using the t-distribution. Assume the population is normally distributed.c=0.95, x=14.6, s=2.0, n=5
You are given the sample mean and the population standard deviation. Use this information to construct the 90% and 95% confidence intervals for the population mean. Interpret the results and compare the widths of the confidence intervals. From a random sample of 75 dates, the mean record high daily temperature in a certain city has a mean of 82.74°F Assume the population standard deviation is 13.95°F. The 90% confidence interval is ( D (Round to two decimal places as needed.) The 95% confidence interval is ( ). (Round to two decimal places as needed.) Which interval is wider? Choose the correct answer below. TO The 90% confidence interval O The 95% confidence interval Interpret the results. OA. You can be certain that the mean record high temperature was within the 90% confidence interval for approximately 68 of the 75 days, and was within the QE0L confidonco Intorval for annrovimatoly 71 nf the 7E dave
Refer to the accompanying data set and construct a 95% confidence interval estimate of the mean pulse rate of adult females; then do the same for adult males. Compare the results. Click the icon to view the pulse rates for adult females and adult males. Construct a 95% confidence interval of the mean pulse rate for adult females. bpm<μ< bpm (Round to one decimal place as needed.) Construct a 95% confidence interval of the mean pulse rate for adult males. bpm <μ< bpm (Round to one decimal place as needed.) Compare the results. OA. The confidence intervals overlap, so it appears that adult males have a higher mean pu OB. The confidence intervals do not overlap, so it appears that adult females have a higher OC. The confidence intervals overlap, so it appears that there is no difference in mean pulse O D. The confidence intervals do not overlap, so it appears that there is no difference in mea Pulse Rates 84 73 47 62 52 61 54 78 49 60 70 57 65 78 84 67 64 97 40 85 Pulse Rates (beats per…
Use technology and the given confidence level and sample data to find the confidence interval for the population mean μ.Assume that the population does not exhibit a normal distribution. Weight lost on a diet: 90% confidence n=51 sample mean=3.0kg s=5.4kg What is the confidence interval for the population mean?
Find the indicated confidence interval. Assume the standard error comes from a bootstrap distribution that is approximately normally distributed. A 95 % confidence interval for a proportion p if the sample has n = 100 with p 0.34, and the standard error is SE = 0.05. Round your answers to three decimal places. The 95 % confidence interval is to
Find the indicated confidence interval. Assume the standard error comes from a bootstrap distribution that is approximately normally distributed. A 99 % confidence interval for a proportion p if the sample has n = 100 with p = 0.73, and the standard error is SE = 0.04. %3D Round your answers to three decimal places. The 99 % confidence interval is i to
Use the given data to find the 95% confidence interval estimate of the population mean . Assume that the population has a normal distribution. IQ scores of professional athletes: Sample size n = 10 Mean 106 Standard deviations = O
Pulse Rates (beats per minute) Males Females 85 74 81 86 75 62 95 80 48 75 56 73 63 73 69 75 50 86 89 87 54 54 61 65 81 51 77 55 77 81 87 91 51 72 87 90 63 63 57 93 74 64 38 68 58 96 64 90 66 55 86 79 76 67 74 81 82 58 78 74 67 59 65 57 66 65 66 97 96 69 78 73 44 86 62 78 86 58 64 76

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS